Subaru Forester Top Speed: The Subaru Forester 2.0 XT Premium - [2017] has a top speed of 137 mph (220.4 kph) Subaru Forester Acceleration: This Forester accelerates 0-60mph (96.6 kph) in 7.5 seconds or 0-100kph in 7.7 and can achieve an estimated 1/4 mile drag time in 14.93 seconds with a trap speed of 91.6 mph.